Because the people that sold at .0036 sold at .0036, those that bought at .0036 either are holding or selling at any level to cut their loss. You can repeat this all the way down, further there were about 4 BILLION free trading shares that can be sold at any share price, because they were issued at .00005 and will be profitable no matter what.
That's basically how I'm looking at it, I've already been in this more years than I want to admit, and I realize to some logic would dictate just taking what profits I can now and walk away. But like I said, I've been here forever, so I'm saying the hell with it and sticking around until it (hopefully) hits pennies.